The answer may surprise you, but, leaving seashells where they are is actually one of the easiest ways to protect marine life and make a small contribution to saving our oceans.
People Also Ask
Seashells are an important part of coastal ecosystems: They provide materials for birds' nests, a home or attachment surface for algae, sea grass, sponges and a host of other microorganisms. Fish use them to hide from predators, and hermit crabs use them as temporary shelters.